Who was the leader of Nazi Germany during World War II?

Which of the following countries were part of the Allies during World War II?

This major World War I battle, fought in 1916, was one of the largest and longest of the war, between France and Germany.

The Battle of Stalingrad, a turning point in World War II, was fought between Germany and which country?

In which year did the United States enter World War I?

Which countries were part of the Central Powers during World War I?

What was the name of the first atomic bomb dropped on japan during World War II?

Which of the following leaders were part of the "Big Three" Allied powers during World War II?

This was the first city ever to be targeted by an atomic bomb, dropped by the United States in 1945.

The D-Day invasion took place on which date?